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SILVERSTONE Nightjar ST45NF 450W ATX 12V 2.3 / EPS 12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Zero dBA Power Supply - Retail

Tom's hardware 2008 Recommended Buy award

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Original Price: $199.97
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Customer ReviewSpecifications

Review Summary (read all 5 Reviews, write a review)

5
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80%
4
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20%
3
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2
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Product Rating:
Total Reviews: 5

Cool and Silent!

white Reviewed By: on 11/10/2009
Rating + 4
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: I have two of these running in one machine to split the load. One power supply is plugged into the 24 pin ATX plug and the other runs everything else (see Other Thoughts).

I was worried they would run hot and heat up the inside of the case but that is not the case. These things work flawlessly and are completely cool to the touch at idle or light use. Running Prime95 for 30 minutes results a slight warming but no more than a normal fanned power supply.

Running two of these I get the best of everything, quiet, cool and they don't even break a sweat. I'm hooked!
Cons: Hated to knock of an egg but the wiring coming out of the unit is a big tangled mess. Sleeving starts about 3 inches outside the power supply leaving the colored wires in plain sight, very unprofessional.

Expensive.
Other Thoughts: In my machine, two of these power supplies are running:

Core i7 975 Extreme
4 SSD's (RAID 0)
7 Raptor 150's (RAID 5)
2 1TB WD Blacks (RAID 1)
Areca 1321ML
12GB Crucial 1066 Memory
Sapphire HD 5750
Xonar Essence STX
Intel NIC card
DVD Burner
6 - 140mm 900 rpm case fans
2 - 120mm fans

Windows 7 Professional
VMWare Workstation
Did you find this review helpful? Yes No

High Quality PSU

white Reviewed By: Musical-EE on 10/14/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Well made. Quality parts. Noiseless, even under load. Enough power for most builds.
Cons: None
Other Thoughts: This is my second one. First one working great in my HTPC. This one is going in my DAW along with all SSD's for a totally silient build.
1 out of 1 people found this review helpful. Did you? Yes No

Simply fantastic

white Reviewed By: on 10/10/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Wonderfully silent PSU that can truly deliver >400W on a continuous basis, without a hiccup. Truly one of my best computer-related purchases, ever.
Cons: It's not yet available in a 1200W version!
Other Thoughts: This is one of those TRULY RARE computer-related purchases that absolutely & completely works as advertised. It's been a complete joy...so I bought two of them! I'm presently using one for my main home office PC, and it is flawlessly (& silently) powering: an Asus P6T7 WS SuperComputer MoBo; 6GB G.Skill 1333 DDR3; Core i7-920 @ 2.8GHz; 3xGigabyte Silent Cell 9800GTs (one gets its supplemental power from a dual-molex-to-6-pin-PCIE adaptor); Asus Xonar D2X; Zalman MFC2 fan controller; LG Super Multi Blue drive; 5xSSDs in RAID0; & 7 fans, all in an Antec P190.

I'm using these 3 particular GPUs so as to contribute to the Folding@home effort as much as I can...while remaining SILENT so as not to disturb anyone. At any given typical moment, this system is drawing just about 397W (as reported so conveniently on the Zalman ZM-MFC2). It runs 24/7 with complete stability...and again, SILENTLY. This is one of VERY FEW computer products I can wholeheartedly recommend to you!
2 out of 2 people found this review helpful. Did you? Yes No
Model
Brand SILVERSTONE
Model ST45NF
Series Nightjar
Spec
Type ATX 12V 2.3 / EPS 12V
Maximum Power 450W
PFC Active
Main Connector 20+4Pin
+12V Rails Single
PCI-Express Connector 1 x 6-Pin, 1 x 6+2-Pin
SATA Power Connector 6
SLI Ready
CrossFire Ready
Efficiency > 80%
Energy-Efficient 80 PLUS BRONZE Certified
Over Voltage Protection Yes
Input Frequency Range 47 - 63 Hz
Output +3.3V@22A,+5V@15A,+12V@35A,-12V@0.5A,+5VSB@2.5A
MTBF >100,000 Hours
Approvals RoHS, CE, cUL, FCC, TUV
Features
Connectors 1 x Main connector (20+4Pin)
1 x 12V(4/8Pin)
6 x Peripheral
6 x SATA
2 x Floppy
1 x PCI-E 6Pin
1 x PCI-E 6+2Pin
Features Fan-less thermal solution, 0 dBA acoustics
450W continuous power output rated with 500W peak
Server-level components
Status indicator LEDs
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